christmas songs

hi everybody,

I really need help of people with good taste in music (which I assume you all are). In the last years I have done something that I call a "musical christmas calendar", which works like that: I make a CD with 24 songs related to christmas (or at least winter, or snow, or anything like that) for friends, so that they can listen to one song each day in December until christmas. I also design a cover or something else where they can look up each song (but only for that day). Well, it's hard to explain, but maybe you know these kind of christmas calendars with chocolate where you open a little "door" each day. Something like this. So that each song is a surprise, mostly they also listen to the song first and then open it.

Anyway, after doing this for three years, it's finally getting harder and harder to find good christmas songs. So I wanted to ask here (long story short):
Do you know any good christmas or winter songs??? I'm totally open to any genre or style, but it should not be too mainstream (like "last christmas" by Wham, if you know what I mean). I'm really desperate and would love your help!!!!

Here are a few suggestions what I used in the last years, just so that you get an idea:

Vince Guaraldi Trio: Christmas Time is here (vocal)
The Miracles: Winter Wonderland
Gorillaz: Don Quixote Christmas Bonanza
The Eels: Christmas is going to the dogs
Bright Eyes: God Rest Ye Merry Gentleman
Yoko Kanno: Kissing the christmas killer
Nick Cave: 15 feet of pure white snow
Belle & Sebastian: Fox in the snow
Tom Waits & Peter Murphy: Christmas sucks
The Invitations: Skiing in the snow
Eartha Kitt: Santa Baby
Julie Andrews: The secret of christmas
Kate Bush: December Will Be Magic Again
James Brown: Santa Claus Goes Straight Into The Ghetto
Muppets’ Swedish Chef: Christmas Smorgasbord
Chanticleer: Riu, Riu, Chiu (16th Century)
Belle & Sebastian: Winter Wooskie
Coldplay: Merry Little Christmas
Tori Amos: Winter
Cynthia Basinet: Santa Baby
Lena Horne: Let It Snow, Let It Snow, Let It Snow
Darlene Love: Winter Wonderland

kitty